If your parents are celebrities, your name might be Jermajesty or Petal Blossom, in which case you probably know exactly where your name comes from.

For the rest of us, however, it's usually not that obvious. So if you've ever wondered about the origins of your name, here's your chance to find out.

INSIDER rounded up the 50 most popular baby names — 25 male, 25 female — in this decade so far, according to Social Security's official ranking. Check out their origins below, which we've mainly sourced from the website Behind the Name.

Jacob comes from the Hebrew name "Ya'aqov" and means "holder of the heel."

Jake Gyllenhaal's first name is actually short for Jacob.
Rich Fury/AP

Jacob was the number one most popular name for male babies from 1999 to 2012.

In the Old Testament, Jacob is the father of the twelve founders of the twelve tribes of Israel and was born holding his twin brother Esau's heel.

Emma is derived from the Germanic word "ermen," which means "whole" or "universal."

Emma Stone isn't the only famous Emma in Hollywood.
Frazer Harrison/Getty Images

The most popular name for female babies in this decade so far, Emma dates back centuries.

While it has Germanic origins, Emma was later introduced to England by Emma of Normandy when she married King Ethelred II circa 1002.

The name Noah comes from the Hebrew name "Noach," which means "rest" or "comfort."